Squeak-dev March 2004

squeak-dev@lists.squeakfoundation.org

179 participants
629 discussions

[BUG]FileList2 - no UI for deleting files?
by Tim Rowledge 20 Sep '04

20 Sep '04

I notice that there appears to be no way for FileList2 to delete directories. tim -- Tim Rowledge, tim(a)sumeru.stanford.edu, http://sumeru.stanford.edu/tim Useful random insult:- Hid behind the door when they passed out brains.

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[ENH] IntegerPrintOnPadding
by Alexander＠Lazarevic.de 18 Sep '04

18 Sep '04

Hi Stef! This might have edges, but maybe starting point. Alex > So what do you prefer? I like the idea of alexander. Alexander do you > want to do it? I can review it that way. Now I'm the middle of an > export/import facility for ThreadNavigator so that I stop to lose time for building demoes. from preamble: "Change Set: IntegerPrintOnPadding Date: 29 March 2004 Author: Alexander Lazarevic This changeset improves and changes (a little) the way integers can be printend in different numeratives. * The meaning of printStringBase has changed. printStringBase: will just print a number in any base and the (new) storeStringBase: will print the number with a leading base. Examples: 3994 printStringBase: 16 --> 'F9A' 3994 storeStringBase: 16 --> '16rF9A' * The new method printOn:base:length:padded: (et al) helps formatting output a little. Examples: 3735928559 printStringBase: 16 length: 20 padded: false --> ' DEADBEEF' 3735928559 printStringBase: 16 length: 20 padded: true --> '000000000000DEADBEEF' 3735928559 storeStringBase: 16 length: 20 padded: true --> '16r000000000DEADBEEF' -3735928559 storeStringBase: 16 length: 20 padded: false --> ' -16rDEADBEEF' * Some redundant code got removed, some methods got deprecated and some moved.As one result Fractions now can also respond to printOn:base: like Integers and Floats (just to be consistent). Examples: (15/11) printStringBase: 16 --> '(F/B)' (15/11) storeStringBase: 16 --> '(16rF/16rB)' The following worked before: (16rF/16rB) printString --> '(15/11)' * For more examples see the IntegerPrintOnPaddingTests changeset and the classes IntegerTests and FrationTests "!

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[FIX] TextMorphSelectionFix-rr ([sm][cd] new version)
by rrobbes＠info.unicaen.fr 30 Aug '04

30 Aug '04

from preamble: "Change Set: FocusFixes-rr Date: 23 March 2004 Author: Romain Robbes V2 : provides more visual feedback by changing the selection color upon focus change, as suggested by Hernán Tylim. Makes the selected text in a TextMorph not disappear when the morph loses focus, by removing the call to releaseEditor in TextMorph>>keyboardFocusChange: . This makes the TextMorphs' behavior more consistent with text panes in the host platforms, and makes Squeak a more consistent with itself, as this will allow all menus to behave according to the menuKeyboardControl preference, including the ones in a paragraph. Also included are the changes in PluggableTextMorph and StrikeFont, to allow menus to be invoked modally, and thus having keyboard control if the preference is set"!

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Fw: [BUG][FIX] CondenseSources uses wrong file name [sm]
by Boris Gaertner 24 Aug '04

24 Aug '04

This was posted at Dec 06, 2003. At Jan 04, 2004, Stef <ducasse(a)iam.unibe.ch> wrote: > - [BUG][FIX] CondenseSources uses wrong file name [sm] > Boris could check if your fix is still necessary with the changes > that tim did recently? > And resubmit a new fix if necessary this would be good to clean this. Well, Tims work (posted at Dec 16, 2003) fixes other problems. My fix is still needed. Today I tested it on Squeak 3.7 alpha 5623 with Tims change set SnapshotSavingCleanupPostCP110 (posted at Dec 16, 2003) loaded. It works. Gretings, Boris > This bug report is for Squeak 3.7alfa, latest update: #5566 > > from the preamble: > > Smalltalk condenseSources runs into an error that is caused by the > fact, > that > the SourceFileVersionString is stored at two places - in > SystemDictionary > and in SmalltalkImage. When we get a new file name from the prompter, > we have to update the string in both classes. This is added in > SystemDictionary>>condenseSources. >

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[ENH] Undeclared cleanup
by Michael Rueger 23 Aug '04

23 Aug '04

Hi all, this tiny goodie removes all entries without references from Undeclared. Maybe this should be called after every file in. Michael 'From Squeak2.8alpha of 19 January 2000 [latest update: #2052] on 5 May 2000 at 1:27:13 pm'! !Utilities class methodsFor: 'miscellaneous' stamp: 'mir 5/5/2000 13:26'! cleanupUndeclared | toBeRemoved refs | "Utilities cleanupUndeclared" toBeRemoved _ Set new. Undeclared associationsDo: [:assoc | refs _ Smalltalk allCallsOn: assoc. refs isEmpty ifTrue: [toBeRemoved add: assoc key]]. toBeRemoved do: [:each | Undeclared removeKey: each]! !

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[BUG][FIX]SelectionMorph organizeInto[Row/Column]
by tblanchard＠mac.com 22 Aug '04

22 Aug '04

This fixes the very annoying organizeIntoRow and organizeIntoColumn features in SelectionMorph. Previously it ordered the items by their front to back order - which resulted in an inversion of my list. These changes first sort the selected items top to bottom (column) or left to right(row) so you get something a little closer to what you likely envisioned when you executed the command. Todd Blanchard

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[BUG] - NameLookupFailure(Exception)>>retry
by John M McIntosh 08 Aug '04

08 Aug '04

Lets see. First disconnect computer from network, then start squeak, then do help->update code from server which then attempts to resolve the squeak public server name, which of course is going to fail, however now we get an unexpected failure of a different sort since when we execute: (NameLookupFailure hostName: hostName) signal: 'Could not resolve the server named: ', hostName with the response choice of Give Up or Retry. and I Pick Retry. handlerContext is nil, so we get a "does not understand..." Anyone care to fix this? ----------------------------------------------------- 16 October 2003 4:40:32 pm VM: Mac OS - Squeak3.6gamma of '11 September 2003' [latest update: #5420] Squeak VM 3.6.0b3 Image: Squeak3.6 [latest update: #5424] UndefinedObject(Object)>>doesNotUnderstand: #restart Receiver: nil Arguments and temporary variables: aMessage: a Message with selector: #restart and arguments: #() Receiver's instance variables: nil NameLookupFailure(Exception)>>retry Receiver: NameLookupFailure: Could not resolve the server named: update.squeakfoundation.org Arguments and temporary variables: Receiver's instance variables: messageText: 'Could not resolve the server named: update.squeakfoundation.org' tag: nil signalContext: NameLookupFailure(Exception)>>signal handlerContext: nil outerContext: nil hostName: 'update.squeakfoundation.org' NameLookupFailure>>defaultAction Receiver: NameLookupFailure: Could not resolve the server named: update.squeakfoundation.org Arguments and temporary variables: response: 1 Receiver's instance variables: messageText: 'Could not resolve the server named: update.squeakfoundation.org' tag: nil signalContext: NameLookupFailure(Exception)>>signal handlerContext: nil outerContext: nil hostName: 'update.squeakfoundation.org' UndefinedObject>>handleSignal: Receiver: nil Arguments and temporary variables: exception: NameLookupFailure: Could not resolve the server named: update.squeak...etc... Receiver's instance variables: nil --- The full stack --- UndefinedObject(Object)>>doesNotUnderstand: #restart NameLookupFailure(Exception)>>retry NameLookupFailure>>defaultAction UndefinedObject>>handleSignal: - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - NameLookupFailure(Exception)>>signal NameLookupFailure(Exception)>>signal: [] in NetNameResolver class>>addressForName:timeout: [] in Semaphore>>critical: BlockContext>>ensure: Semaphore>>critical: NetNameResolver class>>addressForName:timeout: HTTPSocket class>>httpGetDocument:args:accept:request: HTTPSocket class>>httpGetDocument: HTTPClient class>>httpGetDocument: HTTPClient class>>httpGet: [] in Utilities class>>newUpdatesOn:special:throughNumber: Array(SequenceableCollection)>>do: Utilities class>>newUpdatesOn:special:throughNumber: [] in Utilities class>>readServer:special:updatesThrough:saveLocally:updateImage: BlockContext>>ensure: CursorWithMask(Cursor)>>showWhile: Utilities class>>readServer:special:updatesThrough:saveLocally:updateImage: Utilities class>>readServerUpdatesThrough:saveLocally:updateImage: Utilities class>>readServerUpdatesSaveLocally:updateImage: Utilities class>>updateFromServer TheWorldMenu>>doMenuItem:with: [] in MenuItemMorph>>invokeWithEvent: BlockContext>>ensure: CursorWithMask(Cursor)>>showWhile: MenuItemMorph>>invokeWithEvent: MenuItemMorph>>mouseUp: MenuItemMorph>>handleMouseUp: MouseButtonEvent>>sentTo: MenuItemMorph(Morph)>>handleEvent: MorphicEventDispatcher>>dispatchDefault:with: MorphicEventDispatcher>>dispatchEvent:with: MenuItemMorph(Morph)>>processEvent:using: MorphicEventDispatcher>>dispatchDefault:with: MorphicEventDispatcher>>dispatchEvent:with: MenuMorph(Morph)>>processEvent:using: MenuMorph(Morph)>>processEvent: MenuMorph>>handleFocusEvent: [] in HandMorph>>sendFocusEvent:to:clear: PasteUpMorph>>becomeActiveDuring: HandMorph>>sendFocusEvent:to:clear: HandMorph>>sendEvent:focus:clear: HandMorph>>sendMouseEvent: HandMorph>>handleEvent: HandMorph>>processEvents [] in WorldState>>doOneCycleNowFor: Array(SequenceableCollection)>>do: WorldState>>handsDo: WorldState>>doOneCycleNowFor: WorldState>>doOneCycleFor: PasteUpMorph>>doOneCycle [] in Project class>>spawnNewProcess [] in BlockContext>>newProcess -- ======================================================================== === John M. McIntosh <johnmci(a)smalltalkconsulting.com> 1-800-477-2659 Corporate Smalltalk Consulting Ltd. http://www.smalltalkconsulting.com ======================================================================== ===

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[FIX] TextMorphBuglet
by bparsia＠email.unc.edu 04 Aug '04

04 Aug '04

from preamble: "Change Set: TextMorphBuglet Date: 1 December 2003 Author: Bijan Parsia Another in a series of microfixes. This showed up when using the codeProvenance button to toggle colorPrinting from prettyPrinting. Since the actually characters didn't change, the display wouldn't update until you went to another method, or cycled through some other display mode. This fix follows the advice in Text>>=. I expect it'll slow somethings down, especially for complex texts (e.g., with embedded morphs). It may be better to change how this test logic works, but now, at least, the behavior is correct."!

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[ENH] UsableSiblingInstanceFix-nk
by Ned Konz 04 Aug '04

04 Aug '04

from preamble: "Change Set: UsableSiblingInstanceFix-nk Date: 11 October 2003 Author: Ned Konz Morph>>usableSiblingInstance was always adding the created sibling to the World, even though many of its callers would turn around and immediately add the result to other morphs or delete them from the World. This change set makes #usableSiblingInstance not add the newly created Morph to the World. This makes several uses of #usableSiblingInstance more bug-free and efficient. "!

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[BUG][FIX] Morphic: File Selection Dialog [was MVC: File Selectio n Dialog]
by Magistrello Alejandro (SFA) 04 Aug '04

04 Aug '04

>De: Boris Gaertner [SMTP:Boris.Gaertner@gmx.net] >Asunto: Re: [BUG][FIX] MVC: File Selection Dialog (shows another bug) > >I tried to execute > (PluggableFileList oldFileMenu: (FileDirectory on: 'c:\windows\fonts')) > startUpWithCaption: 'Select a File, please:' >in a Mrophic project and receive a strange effect, that I cannot quickly >fix: >I put that statement into a workspace that I place more or less centered >on the screen. When I execute the statement, the selection dialog is >displayed above the workspace. This looks good, but as soon as a >call up one of the menues of the dialog, the selected text of the workspace >comes into the foreground. >I think that in PluggableFileList>>open one should have something like > Smalltalk isMorphic > ifTrue: [<...>] > ifFalse: [<...>] > >I tried to do that, the result can be found in MorphicFSD.1.cs <<MorphicFSD.1.cs>> >In SystemWindow>>update: I added a reaction to the >message #close. >In PluggableFileList>>openAsMorphLasbel:inWorld: >I added an event loop. The condition of the loop uses the >fact that the model of a SystemWindow is niled when the >window is deleted. >I am not very experienced user of the Morphic interface, >so comments are highly wellcome. > > >Greetings, >Boris > if you use the closeButton you'll get a walkback. btw, this is pretty similar to FileList2 modalFileSelector regards, Alejandro

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